Boiler preheater bearing

Boiler preheater usually adopts thrust spherical roller bearing, which has the characteristics of large axial bearing capacity and high life. When the viscosity of the lubricant decreases, the bearing resistance will not rise significantly , solving the problem that the preheater drive current suddenly rises sharply. It has a strong adaptability to the work link.

About ZWZ

ZWZ Group, the backbone of Chinas bearing industry, has always been leading the industry trends. ZWZ has firstly developed bearings for heavy truck, railway wagon,railway coach, railway locomotive, metallurgical mill, machine tool spindle, automotive wheel and wind turbine.

Through over half a century with winds and rains, starting as a company that produced bearing parts and and bearing equipment, ZWZ has gradually developed into a modern enterprise which mainly produces bearings for major technical equipment and became the biggest manufacturing and sales base of bearings in China. 

ZWZ has made great contribution to development of national bearing industry and was awarded as National Service Enterprise by society and was called Chinas bearing hometownby Party and state leaders.

More information, visit http://www.zwz-bearing.com